JPS6158307A - 利得可変増幅器 - Google Patents

利得可変増幅器

Info

Publication number
JPS6158307A
JPS6158307A JP18098184A JP18098184A JPS6158307A JP S6158307 A JPS6158307 A JP S6158307A JP 18098184 A JP18098184 A JP 18098184A JP 18098184 A JP18098184 A JP 18098184A JP S6158307 A JPS6158307 A JP S6158307A
Authority
JP
Japan
Prior art keywords
output
resistance element
amplifier
variable resistance
variable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP18098184A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0354889B2 (enExample
Inventor
Bunichi Okubo
大久保　文一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC IC Microcomputer Systems Co Ltd
Original Assignee
NEC IC Microcomputer Systems Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC IC Microcomputer Systems Co Ltd filed Critical NEC IC Microcomputer Systems Co Ltd
Priority to JP18098184A priority Critical patent/JPS6158307A/ja
Publication of JPS6158307A publication Critical patent/JPS6158307A/ja
Publication of JPH0354889B2 publication Critical patent/JPH0354889B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/02—Manually-operated control

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP18098184A 1984-08-30 1984-08-30 利得可変増幅器 Granted JPS6158307A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18098184A JPS6158307A (ja) 1984-08-30 1984-08-30 利得可変増幅器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18098184A JPS6158307A (ja) 1984-08-30 1984-08-30 利得可変増幅器

Publications (2)

Publication Number Publication Date
JPS6158307A true JPS6158307A (ja) 1986-03-25
JPH0354889B2 JPH0354889B2 (enExample) 1991-08-21

Family

ID=16092656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18098184A Granted JPS6158307A (ja) 1984-08-30 1984-08-30 利得可変増幅器

Country Status (1)

Country Link
JP (1) JPS6158307A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5086278A (en) * 1990-02-27 1992-02-04 Hewlett-Packard Company Circuit element measuring method and apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746244A (en) * 1980-09-04 1982-03-16 Canon Inc Electrophotographic receptor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746244A (en) * 1980-09-04 1982-03-16 Canon Inc Electrophotographic receptor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5086278A (en) * 1990-02-27 1992-02-04 Hewlett-Packard Company Circuit element measuring method and apparatus

Also Published As

Publication number Publication date
JPH0354889B2 (enExample) 1991-08-21

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